import Vue from 'vue'
import 'normalize.css/normalize.css' // A modern alternative to CSS resets
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'
// import locale from 'element-ui/lib/locale/lang/en' // lang i18n
import '@/styles/index.scss' // global css
import App from './App'
import store from './store'
import router from './router'
import '@/icons' // icon
import '@/permission' // permission control
import i18n from '@/lang'
import Print from 'vue-print-nb'
Vue.use(Print)
// 把directives.index.js里的东西都被暴露到directives这个对象里
import * as directives from '@/directives'
import Components from '@/components'
// Vue.use 这个方法会调用插件的install方法 并把vue 传过去
Vue.use(Components)
// Object.keys()方法可以获取对象所有的K,返回一个数组
Object.keys(directives).forEach(key => {
  // 注册自定义事件
  Vue.directive(key, directives[key])
})
// Vue.directive('imgError', {
//   inserted(dom, binging) {
//     console.log(dom, binging)
//   }
// })
/**
 * If you don't want to use mock-server
 * you want to use MockJs for mock api
 * you can execute: mockXHR()
 *
 * Currently MockJs will be used in the production environment,
 * please remove it before going online ! ! !
 */
// if (process.env.NODE_ENV === 'production') {
//   const { mockXHR } = require('../mock')
//   mockXHR()
// }

// set ElementUI lang to EN
// Vue.use(ElementUI, { locale })
// 如果想要中文版 element-ui，按如下方式声明
Vue.use(ElementUI)

Vue.config.productionTip = false

new Vue({
  el: '#app',
  router,
  store,
  i18n,
  render: h => h(App)
})
